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Mobile electronic device

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Title: Mobile electronic device.
Abstract: According to an aspect, a mobile electronic includes a first display unit, a second display unit, an input unit, and a control unit. The first display unit displays a first image. The second display unit displays a second image. To the input unit, an instruction is input. The control unit causes the second display unit to display the first image, as the second image, when a first period of time has passed since the first image is displayed by the first display unit. ...


Browse recent Kyocera Corporation patents - Koyoto, JP
Inventor: Takafumi Oka
USPTO Applicaton #: #20120105317 - Class: 345156 (USPTO) - 05/03/12 - Class 345 


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The Patent Description & Claims data below is from USPTO Patent Application 20120105317, Mobile electronic device.

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CROSS-REFERENCE TO RELATED APPLICATION

This application is a National Stage of PCT international application Ser. No. PCT/JP2010/061594 filed on Jul. 8, 2010 and which is based upon and claims the benefit of priority from Japanese Patent Application No. 2009-161742, filed on Jul. 8, 2009.

FIELD

The present invention relates to a mobile electronic device provided with at least two display untis.

BACKGROUND

As a conventional device for displaying an image on a screen or on a wall surface, so-called monitor and projector are used. A mobile type compact in size and easy to carry is proposed as such monitor and projector.

In Patent Literature 1, a display mode of video information having degrees of reproduction permission for a plurality of observers is determined based on input personal information for each of the observers and viewing restriction information added to digital video contents. The video information is decoded by a decoder according to the display mode, and the decoded video information is displayed according to the display mode in a mutually independent manner, for each viewpoint of the observers who view the video information from different positions via an image display unit and a local video information output unit. Patent Literature 2 also describes a device that determines whether an output is permitted based on information of contents and information of an operator.

CITATION LIST Patent Literature

Patent Literature 1: Japanese Patent Application Laid-open No. 2006-319819

Patent Literature 2: Japanese Patent Application Laid-open No. 2009-17013

TECHNICAL PROBLEM

The methods described in Patent Literature 1 and Patent Literature 2 require previous preparation for information for still images or moving images to be projected, and information for the observers who views images, and therefore these methods lack convenience. Besides, if the operator does not perform any setting on the images, some of the images may be projected.

For the foregoing reasons, there is a need for a mobile electronic device which allows the operator to previously check an image to be displayed.

SUMMARY

According to an aspect, a mobile electronic includes a first display unit, a second display unit, an input unit, and a control unit. The first display unit displays a first image. The second display unit displays a second image. To the input unit, an instruction is input. The control unit causes the second display unit to display the first image, as the second image, when a first period of time has passed since the first image is displayed by the first display unit.

ADVANTAGEOUS EFFECTS OF INVENTION

The mobile electronic device according to the present invention has such advantageous effects that an operator can previously check images to be displayed and prevent an unintended image from being displayed, so that an adequate image can be displayed.

BRIEF DESCRIPTION OF DRAWINGS

FIG. 1 is a perspective view illustrating a schematic configuration of one embodiment of a mobile electronic device.

FIG. 2 is a block diagram illustrating a schematic configuration of the mobile electronic device as illustrated in FIG. 1.

FIG. 3 is an explanatory diagram illustrating a state in which an image is displayed by the mobile electronic device as illustrated in FIG. 1.

FIG. 4 is a flowchart illustrating one example of an operation of the mobile electronic device.



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Previous Patent Application:
Method and system for inputting information using ultrasonic signals
Next Patent Application:
Projection device having display control function and method thereof
Industry Class:
Computer graphics processing, operator interface processing, and selective visual display systems
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stats Patent Info
Application #
US 20120105317 A1
Publish Date
05/03/2012
Document #
13381174
File Date
07/08/2010
USPTO Class
345156
Other USPTO Classes
345/11
International Class
09G5/00
Drawings
10



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